2003 - Free Shipping on Orders Over $109 at Summit Racing

Injector Dynamics ID1300x Fuel Injectors for 2000-2005 S2000 - 1300.48.11.F20.4

Injector Dynamics 1340cc Injectors - 48mm Length - 11mm Red Top - S2000 Lower Config (Set of 4)

Part Number: IJD-13004811F204

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Mahle PowerPak Piston and Ring Kits 930220080

Mahle PowerPak Piston and Ring Kits 930220080

Piston and Ring Kit, Forged, Dome, 3.780 in. Bore, Chevy, LS, Kit

Part Number: MLE-930220080

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Powertrax Grip Pro Traction Systems Chrysler 8.25 Inch GT308229

Differential, Grip Pro Traction System, 29-Spline, Chrysler 8.25 in., Each

Part Number: PWT-GT308229

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Mahle PowerPak Piston and Ring Kits 930220000

Piston and Ring Kit, Forged, Dome, 3.800 in. Bore, Chevy, LS, Kit

Part Number: MLE-930220000

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Wiseco Professional Series Piston Kits K395X185

Pistons and Rings, Forged Flat, 4.185 in. Bore, Chevy, Kit

Part Number: WIS-K395X185

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2172 Dana 80 3.73 Gears

Ring and Pinion Gears,USA Standard 11.25" Dana 80, 3.73 Ratio Rear Ring & Pinion GearInstall Kit Package,

Part Number: SPZ-10885

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

TruXedo Bed and Ladder Rack Accessories 1118513

Roof Rack

Part Number: TRX-1118513

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

JBA Performance Exhaust Cat4ward Headers 2032SJT

Headers, Cat4ward, Stainless Steel, Titanium Ceramic Coated, Toyota, 3.4L, Kit

Part Number: JBA-2032SJT

Not Yet Reviewed

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Snow Performance Boost Cooler Stage-2.5 Diesel Water/Methanol Injection Systems 420-BRD

Water/Methanol Injection System, Stage 2.5, 7 Gallon Reservoir, Ford, Kit

Part Number: SNO-420-BRD

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Snow Performance Boost Cooler Stage-2.5 Diesel Water/Methanol Injection Systems 400-BRD

Water/Methanol Injection System, Stage 2.5, 7 Gallon Reservoir, Dodge, 5.9L, Kit

Part Number: SNO-400-BRD

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Dakota Digital VHX Series Direct-Fit Analog Gauge Systems for 1994-2004 MUSTANG - VHX-94F-MUS-S-W

Gauge Kit, Direct Fit, VHX, Analog, Silver Face, Black/White Illuminated Numbers, White/Red Illuminated Pointer, Ford, Kit

Part Number: DAK-VHX94FMUSSW

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Dakota Digital VHX Series Direct-Fit Analog Gauge Systems for 1994-2004 MUSTANG - VHX-94F-MUS-K-R

Gauge Kit, Direct Fit, VHX, Analog, Black Face, White/Red Illuminated Numbers, White/Red Illuminated Pointer, Ford, Kit

Part Number: DAK-VHX94FMUSKR

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Gibson Headers GP307S-C

Headers, Shorty, Stainless Steel, Ceramic Coated, Dodge, 4.7L, Pair

Part Number: GIB-GP307S-C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Borla S-Type Cat-Back Exhaust Systems for 2001-2004 BOXSTER - 140115

Exhaust System, S-Type, Cat-Back, Stainless, Natural, Rear Center Exit, Porsche, 3.2L, Kit

Part Number: BOR-140115

4.33 out of 5 stars ( 9 )

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2133 Ford 10.5 in. 4.30 Gears

Ring and Pinion Gears,USA Standard 10.5" Ford, 4.30 Ratio Rear Ring & Pinion GearInstall Kit Package,

Part Number: SPZ-10846

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

LuK Clutch Kits for 2000-2004 BOXSTER - 6243626000

Clutch Kit, 0.938 in. - 23-spline, Organic Disc, Pressure Plate, Porsche, 3.2L, Kit

Part Number: LUK-20-018

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Belltech Lowering Kits with Street Performance Shock Absorbers 663SP

Suspension Kit ;

Part Number: BEL-663SP

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Wilwood Forged Dynalite Big Brake Front Brake Kits for 1990-2005 MIATA - 140-13379-R

Disc Brakes, Forged Dynalite Big Brake, Front, Slotted Surface Rotors, 4-piston Red Calipers, Mazda, Kit

Part Number: WIL-140-13379-R

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Eibach Pro-Truck Systems for 2003-2009 RAM 2500 - E80-27-005-03-22

Suspension Leveling & Lift Kit, Pro-Truck System, Stage 1, Coil Springs, Shocks, Dodge, Kit

Part Number: EIB-E80270050322

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Be Cool Custom-Fit Aluminum Radiators 66076

Radiator, Exact-Fit, Aluminum, Natural, Chevy, GMC, SUV/Pickup, V8 Swap, Each

Part Number: BCI-66076

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

PowerStop Z23 Evolution Sport Brake Upgrade Kits with Calipers for 2003-2011 TOWN CAR - KC4486

Disc Brake Kits, Z23 Evolution Sport Brake Upgrade Kits with Calipers, Front and Rear, Cross-drilled/Slotted Rotors, Red Calipers, Lincoln, Kit

Part Number: PWR-KC4486

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

PowerStop Z23 Evolution Sport Brake Upgrade Kits with Calipers for 2003-2004 DAKOTA - KC2188

Disc Brake Kits, Z23 Evolution Sport Brake Upgrade Kits with Calipers, Cross-drilled/Slotted Surface Rotors, Red Calipers, Front and Rear, Dodge, Kit

Part Number: PWR-KC2188

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

BDS Suspension Traction Bars BDS2304

Traction Bars, Steel, Black Powdercoated, Polyurethane Bushing, Black, Mounting Hardware, Chevy, GMC, Kit

Part Number: BDX-BDS2304

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Whiteline Sway Bars for 2003-2009 350Z, 2003-2008 G35 - BNK006

Sway Bars, Front and Rear, Solid, Steel, Silver Powdercoated, for Nissan, Infiniti, Kit

Part Number: WHL-BNK006

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Richmond Gear EXCel Ring and Pinion Sets XLK-5009 Dana 30/35 4.10 Gears

Ring and Pinon Complete Kit, TJ NON RUB DANA 30F/

Part Number: RMG-XLK-5009

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

2003 Parts and Accessories